SN74HCS574QWRKSRQ1

$0.57

Description：IC FF D-TYPE SNGL 8BIT 20VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b1bc5b1ac041 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74HCS574QWRKSRQ1 is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE SNGL 8BIT 20VQFN. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74HCS574QWRKSRQ1

Description：IC FF D-TYPE SNGL 8BIT 20VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Standard
Type：D-Type
Output Type：Tri-State
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：135 MHz
Max Propagation Delay @ V, Max CL：11ns @ 6V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：7.8mA, 7.8mA
Voltage - Supply：2V ~ 6V
Current - Quiescent (Iq)：2 µA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：20-VQFN (2.5x4.5)
Package / Case：20-VFQFN Exposed Pad
Input Capacitance：5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74HCS574QWRKSRQ1

SN74HCS574QWRKSRQ1

Flip Flops Overview

The SN74HCS574QWRKSRQ1 is an automotive-grade octal edge-triggered D-type flip-flop from Texas Instruments. It integrates eight D-type flip-flops with Schmitt-trigger inputs for noise immunity. The device operates on a single supply voltage ranging from 2 V to 6 V. It features low quiescent current and supports wide operating temperatures from -40°C to +125°C. The component is housed in a VQFN-20 package, suitable for surface-mount applications requiring robust signal integrity in automotive environments.

Flip Flops Feature Summary

Integrates eight edge-triggered D-type flip-flops with shared clock and output enable controls
Incorporates Schmitt-trigger input architecture to enhance noise immunity and signal stability
Designed for automotive reliability with extended temperature range and low power consumption

Flip Flops Applications

Automotive data bus buffering and latching
I/O port expansion in vehicle control modules
Digital signal storage in embedded automotive systems

Flip Flops Procurement Notes

Verify the complete part number including suffixes such as QWRKSRQ1 to ensure correct packaging and automotive qualification. Confirm that the specific variant matches the required VQFN-20 package and AEC-Q100 standards. Cross-reference the manufacturer's latest documentation to validate RoHS compliance and environmental specifications before procurement.

Flip Flops Selection Notes

Select this component when designing automotive circuits requiring high noise immunity due to its Schmitt-trigger inputs. It is appropriate for applications needing octal data storage with low power consumption. Ensure the design accommodates the 2 V to 6 V supply range and the thermal requirements of the -40°C to +125°C operating range for reliable performance.

Flip Flops Part Context

This device belongs to the SN74HCS series, which utilizes HCS (High-Speed CMOS) technology optimized for automotive applications. The 'Q' suffix indicates automotive qualification, while 'WRKS' denotes the VQFN-20 package and tape-and-reel shipping method. It complements other automotive logic devices by providing reliable digital storage with enhanced signal integrity features.